If you've used Facebook, Twitter, Gmail, or a host of other applications on a phone or tablet you'll be familiar with the style.

I want to implement this style of interface in a mobile version of a web site. I have a pretty clear idea of how to roll this from scratch, but that rather feels like re-inventing the wheel.

Are there any existing libraries that make this easier using HTML?

Is there a more consistent name (i.e. common to iOS, Win, RIM and Android) for this type of layout ("multi-pane layout" on Google turns up lots of Android app solutions, but I need this for a web site, not an app)?